1 files changed, 4 insertions, 0 deletions

diff --git a/redis.c b/redis.c
index 3a0b6973..fbc2fee2 100644
--- a/redis.c
+++ b/redis.c
@@ -978,6 +978,10 @@ redis_connect(INTERNAL_FUNCTION_PARAMETERS, int persistent)
         port = 6379;
     }
 
+    if (port < 0) {
+        port = 0;
+    }
+
     redis = PHPREDIS_GET_OBJECT(redis_object, object);
     /* if there is a redis sock already we have to remove it */
     if (redis->sock) {